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pirecord.jpg (90268 bytes) GPS Mapping, Inventory, & Inspection -

We are currently in the process of annual line inspection, and this year we are conducting the first-ever GPS Mapping and Computerized Field Inventory of the WFEC System in Oklahoma, Texas, & Kansas. It is a new process to me, and I am having to learn some new technology. We are using the Trimble Pathfinder Office software, TDC-1 GIS Data Collector, and the Pathfinder®ProXRS System.

Go to the Trimble Navigation Website here:     s_nav02.gif (1517 bytes)

 

After the data is collected, we use ArcView Software from ESRI (Environmental Systems Research Institute) to manage the data into the finished product. Additional data is "layered" in to provide landmarks and identification data to our line features.

Go to the ESRI ArcView Website here:     link40.gif (982 bytes)

 

Here are a few samples of the current WFEC project:

Taams_01s.jpg (61878 bytes) Overall system view
Taams_02s.jpg (47292 bytes) Localized system view
Taams_03s.jpg (43924 bytes) Results of identity query on structure #316
Taams_04s.jpg (38764 bytes) Results of identity query on vegetation in span #318
Taams_05s.jpg (42929 bytes) Query builder selecting all structures in a line
Taams_06s.jpg (43985 bytes) Table view of query results of all structures in a line

If you're involved in a similar GPS project, I'm interested in comparing information about the progress and success of mapping powerlines using GPS data collection.

Please send your correspondence to: CD Thayer at: OlPoop@cdthayer.com

Thanks.


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